Question

What is the term for a group of species or populations that are descended from a common ancestor?

A) Genus
B) Family
C) Order
D) Clade

Answer 1

A clade is a group of organisms that includes an ancestor and all of its descendants. It is based on phylogeny, the evolutionary history and relationship of an organism or group of organisms.

Step-by-step explanation:

A clade is a group of organisms that includes an ancestor and all of its descendants.

Clades are represented by cladograms, which are diagrams used to reflect the evolutionary relationships between organisms or groups of organisms.

This classification is based on phylogeny, which is the evolutionary history and relationship of an organism or group of organisms.